0016-revert-precision-assign-delegation-share

Abstract

A delegation pool holds tokens deposited by delegators as well as rewards. When rewards start accruing, delegating a very-very small amount of new tokens by a delegator could lead to zero shares being assigned even if the tokens deposited were accepted.

Specification

Revert in any condition when no shares are assigned by adding a check in the delegate() function right after the amount of shares is calculated for the amount of tokens received.

Implementation

See @graphprotocol/contracts#491

Backwards Compatibility

The proposal is fully backwards compatible.

Validation

Audits

The implementation was audited by Consensys Diligence.

Testnet

The implementation has not yet been deployed to Testnet.

Copyright Waiver

Copyright and related rights waived via CC0.